Write as a Vector Equality 6x-9y+6z=7 , 4x-6y+4z=9

Problem

6*x−9*y+6*z=7,4*x−6*y+4*z=9

Solution

1. Identify the coefficients of the variables x y and z for each equation to form the coefficient matrix A

2. Define the vector of variables x as a column vector containing x y and z

3. Identify the constants on the right side of the equations to form the constant vector b

4. Express the system in the form A*x=b by multiplying the coefficient matrix by the variable vector and setting it equal to the constant vector.

Final Answer

[[6,−9,6],[4,−6,4]]*[[x],[y],[z]]=[[7],[9]]

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